Neural and Developmental Bases of the Ability to Recognize Social Signals of Emotions

Abstract

Humans in diverse cultures develop a capacity to recognize and share others’ emotional states. In this article, studies in adult and developmental populations are reviewed and synthesized to build a framework for understanding the neural bases and development of emotion recognition. It is proposed that foundations for the development of emotion recognition are provided by an experience-expectant neural circuitry that emerges early in life, biases infants to attend to biologically salient information, and is refined and specialized through experience for processing species-typical signals of emotions. It is also discussed how genetic variations and experiences during sensitive periods of development can affect the developmental process and give rise to subtle individual differences in emotion recognition.